logback

logback 配置详解（一）

http://blog.csdn.net/haidage/article/details/6794509

Logback介绍及入门

http://blog.csdn.net/wangjunjun2008/article/details/18732019

官方文档

http://logback.qos.ch/documentation.html

http://logback.qos.ch/manual/index.html